A fearless teenage girl strives for her love in the high school romance Yongsoon. The directorial debut of Shin Joon, the teen drama premiered at the 21st Busan International Film Festival, where it won the Daemyung Culture Wave Award. Rising actress Lee Soo Kyung ( Coin Locker Girl) takes her first starring role as the 18-year-old protagonist Yong Soon, who has a crush on her athletics coach Che Yook (Park Keun Rok, Our Love Story). However, she discovers that her teacher has a girlfriend. To add insult to injury, her father (Choi Deok Moon, Assassination) brings home a new mother from Mongolia. To win back her love, Yong Soon tells Che Yook that she is pregnant.